Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2022

Retirement Plans [Abstract]

Schedule Of Expenses For Retirement, Profit-Sharing Plans, Excess Benefit Plans And Other Similar Plans

Three months ended September 30,				Nine months ended September 30,
2022		2021		2022		2021
$	2,091	$	7,006	$	5,647	$	23,609